18.03% is the change from 710 to 838
Calculation steps:
[( 838 - 710 ) ÷ 710] x 100 = 18.03%
Formula
Percentage change = [(838 - 710) / 710] x 100
Subtract the new number by the original number
838 - 710 = 128
128 ÷ 710 = 0.18028169014084508
0.18028169014084508 x 100 = 18.03%